CN106470826A - Mold insert including high contrast texture portion - Google Patents
Mold insert including high contrast texture portion Download PDFInfo
- Publication number
- CN106470826A CN106470826A CN201580035885.1A CN201580035885A CN106470826A CN 106470826 A CN106470826 A CN 106470826A CN 201580035885 A CN201580035885 A CN 201580035885A CN 106470826 A CN106470826 A CN 106470826A
- Authority
- CN
- China
- Prior art keywords
- drafting department
- liner
- insert
- equal
- liner element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D2030/0607—Constructional features of the moulds
- B29D2030/0612—Means for forming recesses or protrusions in the tyres, e.g. grooves or ribs, to create the tread or sidewalls patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D2030/0607—Constructional features of the moulds
- B29D2030/0613—Means, e.g. sipes or blade-like elements, for forming narrow recesses in the tyres, e.g. cuts or incisions for winter tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D2030/0607—Constructional features of the moulds
- B29D2030/0616—Surface structure of the mould, e.g. roughness, arrangement of slits, grooves or channels
Abstract
The present invention relates to being intended for inserting the liner element (10) in the mould of molding and vulcanized tyre tyre surface, described liner element includes body (11) and inserts the insert (18) in described body, at least some of described insert (18) includes drafting department (30), described drafting department (30) includes multiple recessed elements or prominent element, and described drafting department is integral with described insert (18).
Description
Technical field
The present invention relates to a kind of mould unit for tire including load-bearing surface and being in the molded surface of opposition side
Part, described molded surface is intended for forming the outer surface of described tire.
Background technology
The substantial amounts of labelling of surface support (having) of tire, described labelling one side is intended for providing with regard to tire quality
Technical information, be on the other hand intended for allowing consumer to differentiate the manufacturer of product and source.Generally, these labellings pass through
It is arranged on the surface of tire and the protrusion pattern portion corresponding with the recessed drafting department made on molded surface obtains.
Sulfurizing mould is generally made up of the metal with extraordinary surface smoothness, but as a result, tire smooth and black
Outer surface has reflecting effect.
File WO2007/045425 describes the certain types of high contrast texture portion on tire.These texture portions have
Capture (trap) incident illumination and give a part for tire by absorbing light with the main efficacy results of black and unglazed outward appearance.Should
Light absorbs make it possible to obtain the deeper black forming more preferable contrast with the remainder of surface of tyre.When described texture portion
Tire is seated bright surface side when, described contrast is even more big.
The contrast being obtained by this light absorbs is created outside the vision being generally compared to as velvet in the fineness of product
The appreciable visual effect seen.Now, the texture portion of acquisition generation the effect above remains at present and is only partially addressed
Technological challenge.Specifically, current method implements and is relatively expensive and complicated, and be only only allowed in be generally easy to close
Some positions produce certain form of drafting department.
Patent application document WO 2010/076502 proposes a kind of Liner Components of the tire-mold of inclusion top layer part.Institute
State top layer part to be limited by first surface and second surface, described first surface and described second surface are contrary surfaces, described
First surface is intended for contacting with the support block of tire-mold, and multiple liner elements are dashed forward from the second surface of described top layer part
Go out, these elements are intended for forming the tread contour in a part for radially-outer surface for tire.This assembly makes it possible to
Obtain traditional tread contour of the tread contour of such as conventional tire.
Application documents DE 102007005455 is related to a kind of mold shell of sidewall.This shell includes being intended for
The molding projection of sidewall and the decorative pattern of recess.This decorative pattern by laser-induced thermal etching or is imprinted with obtaining to mould.
Described decorative pattern is characterised by the part being made up of rubber, silicon or plastics.This mould makes it possible to obtain the recess in the wall of side
In ring insert.
Application documents WO2009007790 describes a kind of tyre molding apparatus and method.Described device includes being provided with molding
Cavity and the mould of a pair axially opposing housing, the shape of described molding cavity corresponds to the exterior section of the tire that cures,
The pair of axially opposing housing each has working surface.Described working surface is configured to annular shape and by advance
Setting is operated with the side wall to still unvulcanized green tire.Described working surface also has the annular ditch along its extension direction
Groove.Ring insert is removably mounted in described ring-shaped groove and has the molding relative with described molding cavity
Face, described molding face carries the pictorial symbolization on the side wall being intended for be compressed on tire.
It is desirable to make it possible to produce, with big motility and favourable cost, the tire being provided with atrouss texture portion
Scheme.
In order to alleviate above-mentioned various shortcoming, the invention provides multiple technologies means.
Content of the invention
First, the first object of the present invention is to provide a kind of molding-system or mould element, and it is allowed for various each
The tire of sample and make it possible to produce various types of drafting departments or texture portion.
It is a further object of the present invention to provide a kind of molding-system or mould element, it can be with competitive cost
Obtain with the competitive production cycle.
It is yet another object of the invention to provide a kind of molding-system or mould element, it is not subject to position in a mold
Limiting ground provides drafting department, is enable to obtain the specific pattern portion in tread surface, for example, velvet type on tire
Texture portion or specific pictorial symbolization.
It is yet another object of the invention to provide a kind of molding-system or mould element, it allows quickly and easily to change
The configuration of mould is to produce the tire with one or more different texture portion.
In order to realize object above, the invention provides a kind of liner element, described liner element is intended for inserting to be used
In the mould of molding and vulcanized tyre tyre surface, described liner element includes the insert in body and this body of insertion, described
At least some of insert includes drafting department, and described drafting department includes multiple recessed elements or prominent element, described pattern
Portion is formed as the integral part of described insert.
Described liner element gives very high-caliber motility in terms of the configuration and differentiation of described mould, and permits simultaneously
Permitted to reuse identical section.
According to an advantageous embodiment, described liner element (insert) includes drafting department, and described drafting department includes
The multiple element of tissue arrangement, whole in these elements or some be same primary element distribution.
Advantageously, the insert of described liner element is configured to die bush part, such as strip piece, siping blade
(blade) or multiple strip piece and/or siping blade.Described structure allows tire texture portion to be molded in groove
In (corresponding to the strip piece of insert) or in siping (corresponding to the siping blade of insert), and give attached
Plus aesthetic appearance, for example, depth effect.
According to an advantageous embodiment, the depth of the female element is less than or equal to the 30% of the thickness of described insert,
Or the height of projection is less than or equal to the 30% of the thickness of described insert, and it is highly preferred that the thickness of described drafting department
Less than or equal to the 15% of the thickness of described insert, or the height of described projection is less than or equal to the thickness of described insert
15%.
According to an advantageous embodiment, all or part of described drafting department is formed by conical cavity, described circle
Conical cavity is with least equal to every square millimeter of (mm2) density of a conical cavity is distributed in described drafting department, each
Conical cavity has in 0.0005mm2And 1mm2Between average cross-section.
Alternately, all or part of described drafting department is formed by the striped being substantially parallel to one another, described figure
The spacing of the described striped in case portion is at most equal to 0.5mm, and each striped has the average width between 0.02mm and 0.5mm
Degree.
According to another alterative version, all or part of described drafting department forms the length of side (C) in 0.05mm and 0.5mm
Between, the form of highly (Hp) recessed parallelepiped between 0.05mm and 0.5mm, two phases in described texture portion
The distance between adjacent parallelepiped is between 0.05mm and 0.5mm.
Advantageously, described insert include allowing for example fastening using bonding, screw or mechanical anchor can be removed or
The element being attached non-removablely.Advantageously, if can be cleared up or in order to more to allow tread pattern portion to be dirty
Change described insert, remove and be good.
According to an advantageous embodiment, the thickness of described mould element advantageously between 0.25mm and 10mm (or
Even more big) and more preferably between 0.25mm and 6mm.
The interpolation of prominent drafting department allows described insert by firmization.Recessed drafting department will not weaken described insertion
Part, because its relative thickness is very little.
According to still further advantageous embodiment, described prominent element forms bar post, and described bar post is with least equal to every square millimeter
(mm2) density of a bar post is distributed in described drafting department, each post has in 0.0005mm2And 1mm2Between average
Cross section S.
Alternately, the band that described prominent element formation is parallel to each other, the spacing of the described band in described drafting department
At most equal to 0.5mm, each band has the mean breadth between 0.02mm and 0.5mm.
According to another alterative version, whole or some formation length of side (C) in the drafting department of the female are in 0.05mm
And 0.5mm between, highly (Hp) parallelepiped between 0.05mm and 0.5mm, two adjacent flat in described texture portion
The distance between row hexahedron is between 0.05mm and 0.5mm.
According to another advantageous embodiment, the female element or prominent element have mutually variable shape and
There is between them mutually variable distance.
According to another advantageous embodiment, described prominent element forms conical portion on the surface of described mould, and
Described texture portion includes multiple conical portions, and described conical portion is with least equal to every square millimeter of (mm2) conical portion
Density be distributed in described texture portion, on the surface of described mould, these conical portions have 0.03mm and 1.2mm it
Between equivalent diameter (Dt).
Can be arranged to mould the sidewall areas of tire according to the liner element of the present invention or be alternatively used for mould
The tread area of ratch tire.
Advantageously, described liner element is by laser sintered generation.Embodiment is designed such that described insert tool
There is the texture portion as the texture portion by laser sintered generation.Therefore, including described texture portion mould element advantageously
By laser sintered generation, this manufacture method gives the advantage allowing to generate very fine and/or extremely complex texture portion, such as
Described below.
Described insert is advantageously intended for inserting in the inner piece being mainly made of aluminium.
Present invention also offers a kind of for tire curing, include multiple liner elements as described above segmentation moulds
Tool.
Brief description
Be given in below by way of Fig. 1 to Fig. 8 come description supplementing, being only given in the way of non-limiting example
The detailed description of all embodiments, wherein:
- Fig. 1 is the axonometric chart of the first example of the mould element of the support block of the insertion mould according to the present invention;
- Fig. 2 a is before the being attached to section, axonometric chart according to an example of the mould element of the present invention;
- Fig. 2 b is before the being fixed to section, axonometric chart according to another example of the mould element of the present invention, its
In there are three lateral cross-sectional views, to illustrate the example for mould element being attached to the component on support member;
- Fig. 3 shows the mould element including the drafting department being formed by the striped in recessed mould;
- Fig. 4 shows that the striped of wherein drafting department has the mould element of pyramid cross section;
- Fig. 5 depicts the drafting department including multiple holes;
- Fig. 6 is the enlarged drawing of the drafting department of Fig. 5;
- Fig. 7 shows the mould element including the drafting department being formed by the bar post projecting from mould;
- Fig. 8 shows the mould element including drafting department formed by a strip.
Specific embodiment
" drafting department " on mould refers to the multiple element (striped, hole, bar post, band) arranged in a organized way, these elements
In whole or some be same primary element repetition, the drafting department being present on mould make it possible on tire obtain
Specific texture portion.
In the following description, substantially the same or similar element will be represented by identical reference.
Fig. 1 shows the liner element 10 for tire curing segmented die (not drawing).This liner element 10 includes
Body 11, described body 11 is advantageously made up of aluminium alloy and is especially included being intended for receiving the many of multiple inserts 18
Individual stayed surface 16.Body 11 also includes the network 24 of tire tread pattern element.Tread contour element 24 especially has
There are siping blade 26 or circumferential strip piece 28, described siping blade 26 is intended in the tyre surface formed tire
Circumferential slit, described circumference strip piece 28 is intended for forming the annular ribs ditch in the tyre surface of tire.Each strip piece 28 can
To be connected by axial siping blade 29 to form the network 24 of tread contour element.
Each insert 18 includes first surface 20 and second surface 22, and first surface 20 and second surface 22 are contrary
Surface, first surface 20 is intended for contacting with the stayed surface 16 of liner element.Described insert especially be designed to permit
Allowable in produce will by be provided with the texture portion on the tire that the mould of multiple bodies 11 moulds drafting department 30 combine this
In body 11.For this reason, at least some of insert 18 includes drafting department 30, described drafting department 30 includes multiple recessed elements or prominent
Go out element, described drafting department is formed the integral part of described insert.In other words, including each insert of drafting department 30
18 are generated as single part.
The thickness of each insert 18 is between 0.25 millimeter and 10 millimeters or even more big.
As shown in Fig. 1,2A and 2B, according to multiple alterative version of embodiment, insert 18 can take various shapes.First
First, described insert advantageously produces according to the form of insert as shown in Figure 2 B.These inserts are inserted into body
On 11 stayed surface 16.Described insert may also take on the form of axial siping blade 29, as institute in Fig. 1 and Fig. 2A
Show.Finally, Fig. 1 shows another alterative version, and wherein said insert forms the part of circumferential strip piece 28.Latter two is alternative
Form makes it possible to obtain the siping blade 29 with drafting department 30 and/or strip piece 28.
In these multiple alterative version of embodiment, if these drafting departments must be formed directly on body 11,
So these drafting departments will be difficult to.
In order to produce described insert 18, the selective laser that operation (technique) advantageously comprises (being related to) metal dust burns
Knot.During the manufacture of described insert, note guaranteeing the shape with the stayed surface 16 of body 11 for the shape of first surface 20
Complementation is so that insert 18 correctly can be engaged with described body.
Fig. 2 a shows many exemplary embodiments of insert 18, and described insert 18 will after being attached to body 11
Texture portion 30 can be provided with visible region.
Fig. 2 b is shown by the multiple examples how insert 18 being fixed to stayed surface 16 and is provided with texture portion 30
The example of insert 18.Example shown includes dovetail fastening, the fixation using bonding or by screw fastening realization.When
During the aluminium alloy of casting liner element, described dovetail corresponds to anchoring piece.
In the example of such as Fig. 1,2a and 2b, the scope of textured ones, the profile of textured ones and positioning basis
Embodiment and change, example shown only to be provided in the way of non-limitative illustration.Additionally, described drafting department can take bar
The shape of stricture of vagina, for example, as described in Fig. 3 or Fig. 4, Fig. 3 shows square waveform striped 19, and Fig. 4 shows pyramid striped
21.
Fig. 5 shows the non-limiting first alternative drafting department according to first embodiment.In this alterative version,
Described drafting department is formed by multiple cavitys 112.Cavity 112 is in the depth extend to mould and with circular open 111 herein
Form lead to mould conical portion shape.Therefore, cavity 112 has the cross section reducing towards in the depth of mould.
It should be pointed out that in this alterative version, the opening 111 of (multiple) cavity 112 does not contact.Opening 111 is by 113 points of zone line
Open.Additionally, opening 111 is evenly distributed in the mold, so that the distance between each opening of described drafting department d is big
Cause similar.
Fig. 6 is the enlarged drawing of the drafting department of Fig. 5.Herein, whole in described cavity or some there is at least one wall
114, when observing in cross section, at least one wall 114 described with respect to perpendicular to the direction of described drafting department Z-shaped become at 10 °
And the angle beta between 60 °.
Fig. 7 shows an embodiment, and wherein drafting department 30 includes multiple posts 106, and bar post 106 is with least equal to every square
The density of one bar post of millimeter is distributed in described drafting department, and each post has in 0.0005mm2And 1mm2Between average horizontal stroke
Section S.
It should be pointed out that the average cross-section of each post corresponds to starting to survey with certain (rule) interval from the bottom of bar post
The meansigma methodss of the cross section S obtaining.Bar post 106 has the general conical along the height Hb reduction of these posts for its cross section
Shape.
Fig. 8 shows an embodiment, and wherein drafting department 30 includes multiple bands 107 being parallel to each other, in drafting department 30
The spacing of band 107 be at most equal to 0.5mm, each band 107 has the mean breadth between 0.02mm and 0.5mm.Should
When pointing out, described mean breadth corresponds to the meansigma methodss of the width l that the height Hl along band is recorded with certain (rule) interval,
The height of each band is between 0.05mm and 0.5mm.
In another alterative version of embodiment, described drafting department includes bar post 106 and/or the combination of band 107.
The invention is not restricted to example that is described and describing and it can be carried out in the case of without departing from the scope
Various modifications.Therefore, another non-limiting alterative version according to embodiment, the band 107 of Fig. 8 can be discontinuous.Institute
State band 107 and there is flat between them.Described band 107 can also have differences in terms of cross section each other.Separately
Outward, described band can have curvature (bending) or corner (turning), the curvature especially along its length or corner.Institute
State band and can also have variable length.
Therefore, another non-limiting alterative version according to embodiment, cavity 112 can have length of side C in 0.05mm and
Between 0.5mm, parallelepiped cross section between 0.05mm and 0.5mm for the height Hp, two in described texture portion are adjacent
The distance between cavity is between 0.05mm and 0.5mm.Alternately, the cross section of described cavity can be circular, polygon
(for example hexagonal) of shape.For square or polygonized structure, can more easily opening 111 relative to each other be entered
Row tissue is to limit the surface area of the zone line 113 between these openings.For described opening shape, can be more easily
Realize high-caliber occupancy on described mould for the described opening.
In the case that described insert can be removed, in order to transform mould to manufacture novel tire, required whole works
Work is the insert removing by support blocks carry, corresponding to manufactured legacy tire, and new insert 18 is inserted
In corresponding surface 16, advantageously, above-mentioned being operated in single operation is carried out.
In the case that the liner element of mould is manufactured to aluminium casting, the insert according to the present invention is advantageously in casting
Period is anchored in gypsum mold or punching block.However, it is also possible to be susceptible to by bonding or screw secure attachment to by
In the liner element that aluminum or some other alloy are made.In the example above, described insert is non-removable, and later
Example in, described insert can be removed, and any one of both allow liner element to be replaced or allow it cleaned etc..
Already in connection with the liner element as a kind of being intended for reference to the liner element shown in multiple examples with Fig. 1
Mould describing the present invention.The present invention can also contact the mould of some other types to implement.
Reference used in accompanying drawing
10 liner elements
11 bodies
16 stayed surfaces
18 inserts
19 square waveform stripeds
20 first surfaces
21 pyramid stripeds
22 second surfaces
The network of 24 tire tread pattern elements
26 siping blades
28 circumferential strip pieces
29 axial siping blades
30 drafting departments
Article 106, post
107 bands
111 circular opens
112 cavitys
113 zone lines
114 walls
Claims (14)
1. it is intended for inserting the liner element (10) in the mould of molding and vulcanized tyre tyre surface, described liner element bag
Include body and insert the insert (18) in this body it is characterised in that at least some of described insert (18) includes figure
Case portion (30), described drafting department (30) includes multiple recessed elements (19,21,112) or prominent element (106,107), described
Drafting department is formed the integral part of described insert (18).
2. liner element (10) according to claim 1 is it is characterised in that described drafting department (30) includes arranging in a organized way
Multiple element, whole in these elements or some be same primary element distribution.
3. the liner element (10) according to any one of claim 1 and 2 is it is characterised in that described insert (18)
It is configured to die bush part, such as strip piece, siping blade or multiple strip piece and/or siping blade.
4. the liner element (10) according to one of claims 1 to 3 is it is characterised in that the depth of the female element is little
In or be equal to described insert thickness 30%, or the height of projection is less than or equal to the thickness of described insert
30%.
5. the liner element (10) according to any one of claims 1 to 3 is it is characterised in that described drafting department (30)
Depth be less than or equal to described insert thickness 15%, or the height of projection be less than or equal to described insert thickness
The 15% of degree.
6. the liner element (10) according to any one of claim 1 to 5 it is characterised in that described drafting department complete
Portion or a part are formed by conical cavity, and described conical cavity is with least equal to every square millimeter of (mm2) circular cone
The distribution in described drafting department (30) of the density of shape cavity, each conical cavity has in 0.0005mm2And 1mm2Between flat
All cross sections.
7. the liner element (10) according to any one of claim 1 to 5 it is characterised in that described drafting department complete
Portion or a part are formed by the striped being substantially parallel to one another, and the spacing of the described striped in described drafting department (30) is at most etc.
In 0.5mm, each striped has the mean breadth between 0.02mm and 0.5mm.
8. the liner element (10) according to any one of claim 1 to 5 it is characterised in that described drafting department complete
Portion or a part form the length of side (C) between 0.05mm and 0.5mm, highly (Hp) is recessed between 0.05mm and 0.5mm
Parallelepiped form, the distance between two adjacent, parallel hexahedrons in described texture portion are in 0.05mm and 0.5mm
Between.
9. the liner element (10) according to any one of claim 1 to 5 is it is characterised in that described prominent element shape
Become bar post, described bar post is with least equal to every square millimeter of (mm2) a bar post density distribution in described drafting department (30),
Each post has in 0.0005mm2And 1mm2Between average cross-section S.
10. the liner element (10) according to any one of claim 1 to 5 is it is characterised in that described prominent element shape
Become the band being parallel to each other, the spacing of the described band in described drafting department is at most equal to 0.5mm, and each band has
Mean breadth between 0.02mm and 0.5mm.
11. liner elements (10) according to any one of claim 1 to 10 are it is characterised in that the female element
Or prominent element has mutually variable shape and has mutually variable distance between them.
12. liner elements (10) according to any one of claim 1 to 11 are it is characterised in that described liner element
(10) it is additionally configured to mould the sidewall areas of tire.
13. liner elements (10) according to any one of aforementioned claim are it is characterised in that described liner element
(10) by laser sintered generation.
14. are used for segmented die that is tire curing, including multiple liner elements according to one of claim 1 to 13.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1401467A FR3022831B1 (en) | 2014-06-30 | 2014-06-30 | PNEUMATIC MOLD INSERT HAVING HIGH CONTRAST TEXTURE |
FR14/01467 | 2014-06-30 | ||
PCT/IB2015/001067 WO2016001732A1 (en) | 2014-06-30 | 2015-06-28 | Mould insert comprising a high-contrast texture |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106470826A true CN106470826A (en) | 2017-03-01 |
CN106470826B CN106470826B (en) | 2019-12-31 |
Family
ID=51564711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580035885.1A Active CN106470826B (en) | 2014-06-30 | 2015-06-28 | Mold insert including high contrast texture |
Country Status (5)
Country | Link |
---|---|
US (1) | US9987811B2 (en) |
EP (1) | EP3160722B1 (en) |
CN (1) | CN106470826B (en) |
FR (1) | FR3022831B1 (en) |
WO (1) | WO2016001732A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117644599A (en) * | 2024-01-30 | 2024-03-05 | 山东豪迈机械科技股份有限公司 | Tire mold side plate and design method and repair method thereof |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017136958A (en) * | 2016-02-03 | 2017-08-10 | 株式会社ブリヂストン | tire |
FR3053920B1 (en) * | 2016-07-18 | 2018-07-13 | Compagnie Generale Des Etablissements Michelin | INSERT TEXTURE FOR FITTING A MOLD FOR THE VULCANIZATION OF A TIRE |
EP3504998A1 (en) * | 2017-12-27 | 2019-07-03 | Compagnie Generale Des Etablissements Michelin | Hybrid mould for sole of a shoe |
EP3983214A1 (en) * | 2019-06-13 | 2022-04-20 | Pirelli Tyre S.p.A. | Insert for a mould for vulcanising tyres for vehicle wheels, method for producing said insert and method for producing a tyre |
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US4553918A (en) * | 1983-05-30 | 1985-11-19 | Bridgestone Corporation | Tire molding mold |
CN1796078A (en) * | 2004-12-22 | 2006-07-05 | 固特异轮胎和橡胶公司 | Method and apparatus for mold venting |
DE102007005455A1 (en) * | 2007-02-03 | 2008-08-07 | Continental Aktiengesellschaft | Tire vulcanization mold embossing e.g. marks, identities and cross-hatching on tire sidewalls, includes recess holding laser-engraved silicon rubber insert |
WO2009007790A1 (en) * | 2007-07-11 | 2009-01-15 | Pirelli Tyre S.P.A. | Process and apparatus for vulcanization and moulding of vehicles tyres |
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- 2015-06-28 EP EP15742060.5A patent/EP3160722B1/en active Active
- 2015-06-28 US US15/322,562 patent/US9987811B2/en active Active
- 2015-06-28 WO PCT/IB2015/001067 patent/WO2016001732A1/en active Application Filing
- 2015-06-28 CN CN201580035885.1A patent/CN106470826B/en active Active
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CN117644599A (en) * | 2024-01-30 | 2024-03-05 | 山东豪迈机械科技股份有限公司 | Tire mold side plate and design method and repair method thereof |
Also Published As
Publication number | Publication date |
---|---|
US20170157870A1 (en) | 2017-06-08 |
WO2016001732A1 (en) | 2016-01-07 |
US9987811B2 (en) | 2018-06-05 |
EP3160722B1 (en) | 2019-12-04 |
EP3160722A1 (en) | 2017-05-03 |
CN106470826B (en) | 2019-12-31 |
FR3022831B1 (en) | 2017-03-03 |
FR3022831A1 (en) | 2016-01-01 |
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